Hi Pawel,
> The versions available in the repositories can be viewed by running:
>>> sudo yum info numpy scipy python-matplotlib ipython python-pandas
> sympy python-nose
I'm not a Fedora user at all, but are you sure that yum really needs to
be run as sudo in order to print information? If not, I would vote for
leaving out the `sudo` for the `yum info` call.
Cheers, Andreas.